Ep. 22: Choco questions her existence after Haruma denies being her brother at the festival.
Aired on December 6, 2006

22
Tamami convinces Choco to work at a maid café during Haruma’s college festival. While on duty, Haruma receives a call from his cousin, who is visiting town and wishes to meet him. When Choco approaches Haruma and his cousin, Haruma denies that Choco is his little sister. This rejection causes Choco to become distraught and question her own identity, putting her very existence in jeopardy. The source material does not mention how Haruma plans to explain this sudden sibling to his family or parents.
Episodes
- Ep. 18 · Choko Assembles a Five-Person Team for the Nekonyan Dance Contest
- Ep. 19 · Idol Eriko Odawara Rediscovers Purpose After Skipping Performance and Meeting Makoto
- Ep. 20 · Choco Befriends an Escaped Puma Named Kuro Before His Tragic Death
- Ep. 21 · Haruma, Chitose, and Makoto take a grieving Choko to an amusement park to cheer her up.
- Ep. 22 · Choco questions her existence after Haruma denies being her brother at the festival.
- Ep. 23 · Haruma must recall the missing Choco despite his significant distress
- Ep. 24 · Choco distributes presents while a surprise guest arrives at the Christmas party